Founded in 2000, Ningbo Xianglong Metal Products Co., Ltd. has established a formidable 26-year legacy in precision metal fabrication, developing state-of-the-art wall-mounted shelving systems, sanitary floor drains, wall niches, and premium commercial coffee dispensers. Operating from a highly automated 13,000 square meter facility, we have transitioned from a localized component vendor into an elite global supplier providing comprehensive ODM and OEM customization services to international tier-one markets.
Our complete value-chain ownership includes layout engineering, custom mold design, physical R&D, automated laser cutting, precise stamping, CNC folding, automated welding, and custom surface modification. Backed by rigorous international audits including TUV Rheinland, ISO 9001:2015, and ISO 14001:2015, Xianglong maintains long-term manufacturing agreements with industry-leading brands, including AOB (USA), ASTERM & WIRQUIN (Europe), DELTA (Australia), and COFLEX (Mexico).
Analyzing B2B architectural trends, urban density dynamics, and global metal shelving optimization
Modern commercial and residential architectural blueprints face shrinking square footage. Our wall-mounted shelving and integrated niches maximize vertical cubic area, relieving floor plan congestion and allowing interior designers to meet safety guidelines and design objectives simultaneously.
B2B facilities such as hospitals, industrial food hubs, and clean rooms mandate storage surfaces that resist bio-accumulation. The implementation of electro-polished AISI 304 or AISI 316 grade stainless steel shelves prevents microbial formation while enduring aggressive cleaning agents.
Unlike consumer-grade decorative brackets, our heavy-duty wall shelves utilize precise engineering calculation for structural deflection. Standard dynamic load-bearing profiles are calculated through FEA (Finite Element Analysis) to guarantee zero failure rates under variable stress thresholds.
Xianglong employs complex technical processes, turning architectural concept drawings into structural steel realities.
Precision dimensioning utilizing high-wattage fiber laser resonators. Ensures ultra-tight tolerances below ±0.05mm, preventing edge burring on premium sheet metal before assembly.
High-tonnage progressive die presses establish exact geometries. This automated form-pressing ensures cross-batch thickness uniformity and increases overall structural strength.
Seamless structural joint welding utilizing robotic arm manipulators. Provides deep weld penetration, prevents scale oxide contamination, and guarantees airtight, leak-proof designs.
Physical Vapor Deposition imparts rich colors (Champagne Gold, Matte Black, Rose Gold) on a molecular scale. This technique increases surface hardness and corrosion resistance.
Standard finishes include orbital satin polishing, electro-polishing, and architectural powder coatings. Provides maximum longevity and corrosion protection in high-moisture spaces.
Multi-stage verification protocols including thickness mapping, coordinate measuring machine (CMM) testing, dynamic load limit tests, and 24-hour acid-salt spray testing.
A B2B breakdown of our three principal engineering product groups
Engineered for maximum flow efficiency, clog prevention, and integration with structural bathroom subfloors. We supply standard linear configurations, tile-insert systems, and triangular corner drains designed to prevent water stagnation in commercial facilities.
Recessed wall storage options providing clean, minimal design profiles for hospitality suites and custom homes. Our prefabricated stainless steel niches remove the necessity for complex tiling labor and guarantee watertight framing.
Triangular mechanical configurations and heavy-duty floating platforms engineered to maximize wall efficiency. Developed from premium alloys, these shelves resist corrosion, moisture, and extreme load stresses, making them ideal for high-humidity environments.
Showcasing our products and engineering expertise across major global trade exhibitions
How our heavy-duty drainage and shelving solutions integrate into commercial, municipal, and industrial frameworks.
Corner-recessed layout optimizing subfloor integration during structural remodels. Minimizes joist alterations and channels wastewater directly to local mains.
Equipped with primary sediment filters and hair traps. Designed to reduce building maintenance overheads in high-occupancy residential environments.
Meets high-occupancy hotels and hospitality standards. Certified high flow rate output prevents pooling in walk-in glass shower stalls.
Reinforced grate layout withstands consistent foot traffic. Ideal for heavy-use public spaces such as transit hubs and airport washrooms.
A multi-fit flange system designed to adapt to diverse concrete floor installations, speeding up fast-track commercial refits.
Low-profile horizontal outlet engineered for sites with tight vertical subfloor clearance, preventing wastewater backing.
Features a gravity-assisted internal dry valve to block subterranean pests and sewer insects from entering sterile environments.
Employs an integrated hydraulic trap that remains sealed against sewer gas backdrafts, maintaining clean-air standards.
Corrosion-resistant construction optimized to manage heavy rainwater collection on external high-rise balcony surfaces.
Features a 360-degree rotation housing to clear building plumbing structures without requiring additional pipe adapters.
Combines rotatable alignment configuration with an enlarged drainage cavity to process extreme weather runoff.
Balanced slope design channels moisture directly to the central plumbing line, preventing pooling on outdoor tiles.
Heavy-duty, thick steel plate frame engineered to withstand forklift crossing and heavy rolling stock in industrial environments.
Space-saving layout for perimeter wall drainage in factories, keeping thoroughfares clear and maintaining high sanitation levels.
Silt-resistant drainage layout designed to handle outdoor mud, sand, and leaves in poolside shower settings.
Finished in highly durable UV-stabilized passivated metal, protecting the steel finish from atmospheric weathering.
Features linear metal segments that can be cut on-site to match custom lengths during installation.
Features an easily accessible side basket filter to simplify waste cleaning in outdoor leisure facilities.
Fitted with internal grease-retention screens to prevent industrial fats and oils from blocking plumbing lines.
Designed with a wide-intake perimeter slot to process high volumes of splashing water on public pool walkways.
Allows pool deck designers to position drainage lines along structural boundaries, keeping deck surfaces clear.
Deep-well direct vertical drain design that provides fast water evacuation under high-volume luxury rain heads.
Designed with premium heavy-gauge steel structures to withstand freeze-thaw cycles without fracturing.
Prevents air cross-contamination between floor drains and structural air vents in multi-residential balconies.
Designed with a large open surface area to prevent water buildup from wave displacement on pool decks.
Includes an adjustable multi-fit connection sleeve that interfaces with global pipe standards (metric and imperial).
Sleek design profile that meets strict ADA compliance guidelines for barrier-free, curbless commercial shower stalls.
Equipped with a dual-stage filter chamber to capture sand and debris, preventing blockages in outdoor environments.
Designed for easy access, helping homeowners maintain their drainage systems without needing professional plumbing support.
A compact drainage system designed for remodeling projects with restricted subfloor access, simplifying structural plumbing alignment.
At Ningbo Xianglong, we back our manufacturing processes with international certifications. Every batch of wall-mounted shelves, niches, and floor drains goes through a multi-stage testing process. Our raw materials are verified through spectrometers to confirm they meet exact chemical composition requirements for AISI 304 or 316 steel.
We are audited against ISO 9001:2015 for quality management and ISO 14001:2015 for environmental standards. In addition, our products undergo regular testing by TUV Rheinland to ensure compliance with European structural safety regulations. This thorough quality control process guarantees that our products meet the strict requirements of international markets.
Looking ahead at upcoming design improvements, sustainable metal sourcing, and IoT system integrations
| Development Phase | Technical Objective & Feature Scope | Target Architectural Sectors | Primary Material Standard |
|---|---|---|---|
| Phase 1: Present Core | Pre-engineered wall niches and linear drainage with PVD vacuum coatings (Gold, Matte Black, Satin). | Commercial Hospitality & Multi-family Residential | AISI 304 / TUV Quality Certified |
| Phase 2: Modular Upgrades | Variable-length modular shelf joints and integrated wall-anchored structures designed for simplified site assembly. | Custom Residential & Healthcare Cleanrooms | AISI 304 & AISI 316 Marine Grade |
| Phase 3: Smart Integration | Adding energy-efficient LED channels, anti-fog heating elements, and smart weight sensors for inventory tracking. | High-End Hotels & Smart Logistics Hubs | Alloy 316L / Low-Voltage Electronics |
| Phase 4: Circular Green | Carbon-neutral production workflows using recycled steel, powder coatings with low VOCs, and plastic-free packaging. | Eco-Certified Projects & LEED Buildings | 100% Recyclable Structural Alloys |
Expert technical answers to common queries from global sourcing directors, developers, and project managers
Xianglong
